Hardcoded default Password for Service Account_CVE-2026-35075

{
    "lastseen": "",
    "description": "An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices.",
    "published": "2026-06-03T10:38:23.515Z",
    "modified": "2026-06-03T10:38:23.515Z",
    "type": "cve",
    "title": "Hardcoded default Password for Service Account",
    "source": "CERTVDE",
    "references": "https://www.certvde.com/en/advisories/VDE-2026-039/",
    "id": "CVE-2026-35075",
    "bulletinFamily": "",
    "cwe": [
        "CWE-1393"
    ],
    "cvelist": null,
    "sourceData": "MBS Single-A V1_0_0_0\nMBS Double-A Profibus V1_0_0_0\nMBS Double-A x-link V1_0_0_0\nMBS Single-X V1_0_0_0\nMBS Double-X CAN V1_0_0_0\nMBS Double-X DALI V1_0_0_0\nMBS Double-X KNX V1_0_0_0\nMBS Double-X LON V1_0_0_0\nMBS Double-X M-Bus V1_0_0_0\nMBS Double-X PROFINET V1_0_0_0\nMBS Double-X x-link V1_0_0_0\nMBS Triple-X KNX+DALI V1_0_0_0\nMBS Triple-X KNX+LON V1_0_0_0\nMBS Triple-X KNX+M-Bus V1_0_0_0\nMBS Triple-X PROFINET+DALI V1_0_0_0\nMBS Triple-X PROFINET+KNX V1_0_0_0\nMBS Triple-X PROFINET+LON V1_0_0_0\nMBS Triple-X PROFINET+M-Bus V1_0_0_0",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Single-A",
    "version": "V1_0_0_0",
    "vendor": "MBS",
    "ai_description": "Unauthenticated remote attacker can recover hardcoded default password for service account, gaining full access to affected devices",
    "ai_severity": "Critical",
    "ai_vendor": "MBS",
    "ai_product": "MBS Single-A, MBS Double-A, MBS Single-X, MBS Double-X, MBS Triple-X",
    "ai_version": "V1_0_0_0",
    "ai_score": 9.3
}